CN216694917U - Detection positioning device for gap between vehicle head and container - Google Patents
Detection positioning device for gap between vehicle head and container Download PDFInfo
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- CN216694917U CN216694917U CN202122939766.4U CN202122939766U CN216694917U CN 216694917 U CN216694917 U CN 216694917U CN 202122939766 U CN202122939766 U CN 202122939766U CN 216694917 U CN216694917 U CN 216694917U
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Abstract
The utility model relates to a detection and positioning device for a gap between a vehicle head and a container, which comprises a distance sensor, a laser radar and a protection alarm unit, wherein the distance sensor is used for detecting the distance between the vehicle head and the container when the vehicle stops, the protection alarm unit is used for carrying out corresponding voice broadcast according to the detected distance between the vehicle head and the container so as to prompt a driver to adjust the position of the vehicle, and the laser radar is used for surveying and mapping the current application scene so as to obtain the running state of the vehicle and the positioning information of the gap between the vehicle head and the container. Compared with a camera monitoring mode, the laser radar imaging has higher accuracy in modeling precision, and the purpose of accurately positioning the gap between the vehicle head and the container is achieved. Need not artificial intervention, can realize the automated management of accurate location and system voice broadcast adjustment, it is little influenced by factors such as weather environment, has guaranteed the mapping accuracy of modelling when data processing volume is less, can be fast to data processing response, can be applied to multiple application scene.
Description
Technical Field
The utility model relates to the technical field of detection and positioning, in particular to a detection and positioning device for a gap between a vehicle head and a container.
Background
In some application scenes of special occasions such as customs side inspection, the gap between the vehicle head and the container needs to be detected and positioned. The traditional positioning mode adopts manual visual measurement or a tool to measure and record and report, the labor intensity of workers is high, the cost is high, the data recording error is large, the data synchronization efficiency is low, communication errors can be generated during synchronization, and the influence of external environmental factors is large, such as light, extreme weather and the like. In order to improve the intellectualization of the detection mode, someone uses a camera monitoring mode to detect and record the gap of the vehicle, the camera monitoring mode is to transmit images through the camera, manual monitoring or intelligent algorithm processing is carried out at a remote terminal, adjustment is carried out through broadcast broadcasting or on-site manual, and the camera monitoring mode has larger precision error due to the product characteristics of the camera; the monitoring picture needs to be processed through manual monitoring and an intelligent algorithm, and a monitoring workstation and a system engineer need to be matched; the operation needs to be monitored 24 hours all day long, the intelligent algorithm needs to be combined with image processing, the requirements on the picture precision and the image recognition precision are high, a huge database needs to be established for comparison of operation results, operation processing data are huge, the accuracy is greatly influenced by environmental factors, and pain points which cannot or are difficult to survey and draw the distance exist in weather such as light, fog, rainwater and the like and need to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detection positioning device for a gap between a vehicle head and a container, which reduces manual participation, has stronger environmental adaptability and higher detection positioning precision.
The technical scheme provided by the utility model is as follows:
the utility model provides a detection positioner in locomotive and container space, includes distance sensor, lidar and protection alarm unit, distance sensor is used for detecting when the vehicle stops and the distance between the vehicle, protection alarm unit is used for carrying out corresponding voice broadcast according to the distance between the vehicle that detects to the suggestion driver adjusts the vehicle position, lidar is used for surveying and mapping current application scene, in order to obtain the running state of vehicle and the positional information of locomotive and container space department.
Wherein, detection positioner still includes main fixed plate, laser radar rotating bearing seat and laser radar driving motor, laser radar driving motor with laser radar rotating bearing seat fixes on the main fixed plate, the laser radar fixed plate with laser radar driving motor's motor shaft fixed connection, laser radar fixes on the laser radar fixed plate, laser radar driving motor is used for driving laser radar is rotary motion in vertical face.
The detection positioning device further comprises a base and a horizontal rotating mechanism, the horizontal rotating mechanism is arranged on the base, the main fixing plate is arranged on the horizontal rotating mechanism, and the horizontal rotating mechanism is used for driving the main fixing plate to rotate in the horizontal plane.
The horizontal rotating mechanism comprises a horizontal rotating driving motor, a speed reducer, an upper fixed plate, a lower fixed plate and a bearing, the horizontal rotating driving motor is fixedly connected with the speed reducer, the speed reducer is fixed on the upper fixed plate, the bearing is arranged between the upper fixed plate and the lower fixed plate, the horizontal rotating driving motor and the speed reducer are used for driving the upper fixed plate to rotate on the horizontal plane, and the main fixed plate is fixedly arranged on the upper fixed plate and follows the upper fixed plate to rotate.
The detection positioning device further comprises a main body shell, the main fixing plate is fixed inside the main body shell, the number of the distance sensors is three, the distance sensors are fixed on the front face of the main fixing plate in the middle, and the other two distance sensors are respectively arranged on the left side and the right side of the main body shell.
Wherein, the protection alarm unit includes broadcaster and warning light.
The utility model has the beneficial effects that: the detection positioning device for the gap between the vehicle head and the container comprises a distance sensor, a laser radar and a protection alarm unit, the laser radar is used for mapping the current application scene to obtain the driving state of the vehicle, the distance sensor is activated when the vehicle is sensed to be driven, the distance sensor is used to detect the distance to the vehicle when the vehicle is stopped, when the parking position of the vehicle is not appropriate, the voice broadcast is carried out through the protection alarm unit to prompt the driver to adjust the position of the vehicle, when the vehicle is in suitable position, utilize laser radar to survey and draw the application scene, just can obtain the locating information of locomotive and container clearance department from the survey and drawing data, laser radar formation of image is higher than camera monitoring mode precision on the accuracy of modelling to reach the purpose of carrying out accurate location to locomotive and container clearance. This application it need not artificial intervention to detect positioner, can realize the automated management of accurate location and system voice broadcast adjustment, it is little influenced by factors such as weather environment, night, under the circumstances such as light is insufficient such as cloudy day and weather such as big fog still can normal operating, the survey and drawing precision of modelling a model has been guaranteed in the time of data processing volume is less, can be fast handle the response to data, can be applied to multiple application scene, for example to the detection control of vehicle travel and parking position state, empty case detection device is to the locate function and the automatic intelligent vehicle state of traveling/the basic locate function of parking detecting system of container side of opening a door.
Drawings
FIG. 1 is a view of an application of the device for detecting and positioning a gap between a vehicle head and a container according to the present invention;
FIG. 2 is a front view of the device for detecting and locating the gap between the vehicle head and the container;
FIG. 3 is a schematic side half-sectional view of the device for detecting and positioning a gap between a vehicle head and a container according to the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is an exploded view of the detecting and positioning device for detecting the gap between the vehicle head and the container according to the present invention;
fig. 6 is an enlarged view at B in fig. 5.
1. A distance sensor; 2. a laser radar; 3. a protection alarm unit; 31. a broadcasting device; 32. a warning light; 4. a main fixing plate; 5. a laser radar fixing plate; 6. the laser radar rotating bearing seat; 7. a laser radar driving motor; 8. a base; 9. a horizontal rotation mechanism; 91. a horizontal rotation driving motor; 92. a speed reducer; 93. an upper fixing plate; 94. a lower fixing plate; 95. a bearing; 10. a main body housing; 100. detecting a positioning device; 200. a vehicle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As an embodiment of the device 100 for detecting and locating a gap between a vehicle head and a container according to the present invention, as shown in fig. 1 to 6, the device includes a distance sensor 1, a laser radar 2, and a protection alarm unit 3, wherein the distance sensor 1 is configured to detect a distance between the vehicle 200 and the vehicle 200 when the vehicle 200 stops, the protection alarm unit 3 is configured to perform corresponding voice broadcast according to the detected distance between the vehicle 200 and the vehicle 200 to prompt a driver to adjust a position of the vehicle 200, and the laser radar 2 is configured to map a current application scene to obtain a driving state of the vehicle 200 and location information of the gap between the vehicle head and the container.
The detection positioning device 100 for the gap between the vehicle head and the container comprises a distance sensor 1, a laser radar 2 and a protection alarm unit 3, the laser radar 2 is used for mapping the current application scene to obtain the driving state of the vehicle, the distance sensor 1 is activated when the vehicle is sensed to be driven, the distance sensor 1 is used to detect the distance to the vehicle when the vehicle is stopped, when the parking position of the vehicle is not appropriate, the voice broadcast is carried out through the protection alarm unit 3 to prompt the driver to adjust the position of the vehicle, when the vehicle is in suitable position, utilize laser radar 2 to survey and draw the application scene, just can obtain the locating information of locomotive and container space department from the survey and drawing data, laser radar 2 formation of image is higher than camera monitoring mode precision on the precision of modelling to reach the purpose of carrying out accurate location to locomotive and container space. This application detection positioner 100 need not artificial intervention, can realize the automated management of accurate location and system voice broadcast adjustment, it is little influenced by factors such as weather environment, night, under the circumstances such as cloudy day that light is insufficient and weather such as big fog still can normal operating, the survey and drawing precision of modelling has been guaranteed in the time of data processing volume is less (one of the characteristics of laser radar survey and drawing), can be fast handle the response to data, can be applied to multiple application scene, for example, go and park the detection control of position state to the vehicle, empty case detection device is to the positioning function of container side of opening the door and the basic positioning function of automatic intelligent vehicle state of traveling/parking detecting system.
The method comprises the steps of surveying and mapping an application scene by using a laser radar, realizing modeling of the scene by using software, and performing characteristic comparison by matching with an intelligent positioning system algorithm, so that accurate positioning information of a gap between a vehicle head and a container can be obtained.
In this embodiment, detection positioning device 100 includes main fixed plate 4, lidar fixed plate 5, lidar rotates bearing frame 6 and lidar driving motor 7, lidar driving motor 7 with lidar rotates bearing frame 6 to be fixed on main fixed plate 4, lidar fixed plate 5 with lidar driving motor 7's motor shaft fixed connection, lidar 5 fixes on the lidar fixed plate 5, lidar driving motor 7 is used for driving rotary motion is to lidar fixed plate 5 and lidar 2 in vertical face.
In this embodiment, the detecting and positioning device 100 further includes a base 8 and a horizontal rotating mechanism 9, the horizontal rotating mechanism 9 is disposed on the base 8, the main fixing plate 4 is disposed on the horizontal rotating mechanism 9, and the horizontal rotating mechanism 9 is configured to drive the main fixing plate 4 to rotate in a horizontal plane.
Because horizontal and vertical rotating structure has been disposed, laser radar 2 can carry out rotation adjustment position in horizontal plane and vertical plane, can realize the panorama and cover to possess obstacle detection and warning and report the function, can realize two-way protection in equipment and external factors such as vehicle, people in service.
In this embodiment, the horizontal rotating mechanism 9 includes a horizontal rotation driving motor 91, a speed reducer 92, an upper fixing plate 93, a lower fixing plate 94 and a bearing 95, the horizontal rotation driving motor 91 is fixedly connected to the speed reducer 92, the speed reducer 92 is fixed to the upper fixing plate 93, the bearing 95 is disposed between the upper fixing plate 93 and the lower fixing plate 94, the horizontal rotation driving motor 91 and the speed reducer 92 are configured to drive the upper fixing plate 93 to rotate on a horizontal plane, and the main fixing plate 4 is fixedly disposed on the upper fixing plate 93 and follows the upper fixing plate 93 to rotate.
In this embodiment, the detecting and positioning device 100 further includes a main body housing 10, the main fixing plate 4 is fixed inside the main body housing 10, the number of the distance sensors 1 is three, the middle distance sensor is fixed on the front surface of the main fixing plate 4, and the other two distance sensors are respectively disposed on the left and right sides of the main body housing 10. The distance measurement implementation mode is as follows: receive instruction laser radar 2 and open and survey and drawing, when detecting that vehicle 200 drives into, range sensor 1 opens, and the range finding is carried out to the vehicle distance, and when necessary, can drive main body cover 10 and main fixed plate 4 rotation through the work of control level slewing mechanism 9, realizes the rotation adjustment of range finding angle to obtain more accurate distance data.
In this embodiment, the protection alarm unit 3 includes broadcaster 31 and warning light 32, broadcaster 31 is used for realizing voice broadcast, and warning light 32 is used for assisting and reminds the driver.
The specific positioning and monitoring process of the detection positioning device is as follows: when a vehicle 200 enters, the laser radar 2 is started to map an application scene, the state of the vehicle 200 is detected, and the distance sensor 1 is started at the moment; when the vehicle 200 stops, the distance sensor 1 measures the distance of the vehicle 200, judges whether the vehicle 200 reaches a specified position, if the vehicle does not accord with the specified position, the broadcasting device 31 is used for voice broadcasting and the alarm lamp 32 is used for informing a driver to adjust, if the vehicle accords with the specified position, the laser radar 2 is used for mapping and modeling an application scene, and the position gap between the vehicle and a container is analyzed through an intelligent algorithm; and after the detection positioning is finished, the detection positioning device returns to the initial position for standby.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The device for detecting and positioning the gap between the vehicle head and the container is characterized by comprising a distance sensor, a laser radar and a protection alarm unit, wherein the distance sensor is used for detecting the distance between the vehicle head and the container when the vehicle stops, the protection alarm unit is used for carrying out corresponding voice broadcast according to the detected distance between the vehicle head and the container so as to prompt a driver to adjust the position of the vehicle, and the laser radar is used for surveying and mapping a current application scene so as to obtain the running state of the vehicle and the positioning information of the gap between the vehicle head and the container.
2. The vehicle head and container gap detecting and positioning device according to claim 1, further comprising a main fixing plate, a laser radar rotating bearing seat and a laser radar driving motor, wherein the laser radar driving motor and the laser radar rotating bearing seat are fixed on the main fixing plate, the laser radar fixing plate is fixedly connected with a motor shaft of the laser radar driving motor, the laser radar is fixed on the laser radar fixing plate, and the laser radar driving motor is used for driving the laser radar to rotate in a vertical plane.
3. The device for detecting and positioning the gap between the vehicle head and the container as claimed in claim 2, further comprising a base and a horizontal rotating mechanism, wherein the horizontal rotating mechanism is arranged on the base, the main fixing plate is arranged on the horizontal rotating mechanism, and the horizontal rotating mechanism is used for driving the main fixing plate to rotate in a horizontal plane.
4. The device for detecting and positioning the gap between the vehicle head and the container according to claim 3, wherein the horizontal rotating mechanism comprises a horizontal rotating driving motor, a speed reducer, an upper fixing plate, a lower fixing plate and a bearing, the horizontal rotating driving motor is fixedly connected with the speed reducer, the speed reducer is fixed on the upper fixing plate, the bearing is arranged between the upper fixing plate and the lower fixing plate, the horizontal rotating driving motor and the speed reducer are used for driving the upper fixing plate to rotate on a horizontal plane, and the main fixing plate is fixedly arranged on the upper fixing plate and follows the upper fixing plate to rotate.
5. The device for detecting and positioning the gap between the vehicle head and the container as claimed in claim 2, further comprising a main body shell, wherein the main fixing plate is fixed inside the main body shell, the number of the distance sensors is three, the middle distance sensor is fixed on the front surface of the main fixing plate, and the other two distance sensors are respectively arranged on the left side and the right side of the main body shell.
6. The device for detecting and positioning the gap between the vehicle head and the container as claimed in claim 1, wherein the protection alarm unit comprises a broadcasting device and a warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939766.4U CN216694917U (en) | 2021-11-25 | 2021-11-25 | Detection positioning device for gap between vehicle head and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939766.4U CN216694917U (en) | 2021-11-25 | 2021-11-25 | Detection positioning device for gap between vehicle head and container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694917U true CN216694917U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122939766.4U Active CN216694917U (en) | 2021-11-25 | 2021-11-25 | Detection positioning device for gap between vehicle head and container |
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| Country | Link |
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| CN (1) | CN216694917U (en) |
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2021
- 2021-11-25 CN CN202122939766.4U patent/CN216694917U/en active Active
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